package app.test;
//This file is MainActivity.java
import java.util.HashMap;
import java.util.List;
import android.app.Activity;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.widget.TextView;
public class Test extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
TextView text = (TextView)findViewById(R.id.text);
SensorManager mgr = (SensorManager) this.getSystemService(SENSOR_SERVICE);
List sensors = mgr.getSensorList(Sensor.TYPE_ALL);
StringBuilder message = new StringBuilder(2048);
message.append("The sensors on this device are:\n");
for(Sensor sensor : sensors) {
message.append(sensor.getName() + "\n");
message.append(" Type: " + sensorTypes.get(sensor.getType()) + "\n");
message.append(" Vendor: " + sensor.getVendor() + "\n");
message.append(" Version: " + sensor.getVersion() + "\n");
message.append(" Resolution: " + sensor.getResolution() + "\n");
message.append(" Max Range: " + sensor.getMaximumRange() + "\n");
message.append(" Power: " + sensor.getPower() + " mA\n");
}
text.setText(message);
}
private HashMap sensorTypes = new HashMap();
{ // Initialize the map of sensor type values and names
sensorTypes.put(Sensor.TYPE_ACCELEROMETER, "TYPE_ACCELEROMETER"); // 1
sensorTypes.put(Sensor.TYPE_GYROSCOPE, "TYPE_GYROSCOPE"); // 4
sensorTypes.put(Sensor.TYPE_LIGHT, "TYPE_LIGHT"); // 5
sensorTypes.put(Sensor.TYPE_MAGNETIC_FIELD, "TYPE_MAGNETIC_FIELD"); // 2
sensorTypes.put(Sensor.TYPE_ORIENTATION, "TYPE_ORIENTATION"); // 3
sensorTypes.put(Sensor.TYPE_PRESSURE, "TYPE_PRESSURE"); // 6
sensorTypes.put(Sensor.TYPE_PROXIMITY, "TYPE_PROXIMITY"); // 8
sensorTypes.put(Sensor.TYPE_TEMPERATURE, "TYPE_TEMPERATURE"); // 7
sensorTypes.put(Sensor.TYPE_GRAVITY, "TYPE_GRAVITY"); // 9
sensorTypes.put(Sensor.TYPE_LINEAR_ACCELERATION,
"TYPE_LINEAR_ACCELERATION"); // 10
sensorTypes.put(Sensor.TYPE_ROTATION_VECTOR,
"TYPE_ROTATION_VECTOR"); // 11
}
}
//main.xml
android:orientation="vertical"
android:layout_width="fill_parent" android:layout_height="fill_parent" >
android:layout_width="fill_parent" android:layout_height="wrap_content" />